A field of rotary blades, and more particularly to a method of fabricating a leading edge shield for protecting such a blade. The method includes at least steps of performing initial plastic deformation on at least one sheet from a pressure side sheet and a suction side sheet, using additive fabrication to add a reinforcement with a fiber insert on at least one of the pressure and suction side sheets, closing the pressure and suction side sheets around a core after the initial plastic deformation and after adding the reinforcement, performing subsequent plastic deformation by pressing the pressure and suction side sheets against an outside surface of the core after the sheets have been closed around the core, and extracting the core.

A bonding member (10) includes surface-processed silver surfaces (11a, 11b).

A method for bonding stainless steel members includes: contacting a first stainless steel member with a second stainless steel member that has a strain exceeding 50% reduction; and heating the first and second stainless steel members to a re-crystallization initiation temperature or higher, after the contacting.

This disclosure describes various configurations and components for bimetallic and trimetallic claddings for use as a wall element separating nuclear material from an external environment. The cladding materials are suitable for use as cladding for nuclear fuel elements, particularly for fuel elements that will be exposed to sodium or other coolants or environments with a propensity to react with the nuclear fuel.

A method for producing a bonded functionally graded Material (FGM) structure, includes the steps of providing a plurality of dissimilar material layers; forming a first group and a second group of through holes alternately on a plurality of intermediate dissimilar material layers and on a bottom dissimilar material layer, wherein the first group of through holes has a diameter larger than a diameter of the second group of through holes; stacking the plurality of dissimilar material layers on top of one another. A first group of through holes on any dissimilar material layer is arranged corresponding to a second group of through holes on a dissimilar material layer stacked above, and a second group of through holes on any dissimilar material layer is arranged corresponding to a first group of through holes on a dissimilar material stacked right below; and bonding the plurality of dissimilar material layers.

A device for manufacturing a plate solder according to the present invention includes a reel on which a thread solder is wound; a cutter that cuts the thread solder, provided between the reel and an end part of the thread solder extending from the reel; an aggregating part that aggregates a plurality of cut thread solders such that the plurality of thread solders are in contact with one another; and a roller that rolls the plurality of aggregated thread solders and pressure bonds them to one another to form a plate solder.

A method for manufacturing an electrical conductor, such as a current rod, comprising the following successive steps: providing a core made of a first metallic material, providing a sheath made of a second metallic material, the sheath being intended to cover a first part of the core, providing a connection terminal made of a third metallic material, assembling the core and the connection terminal, by crimping, or by crimping and brazing, or by braze welding, or by brazing, assembling the core and the connection terminal with the sheath.

Embodiments of golf club face plates with internal cell lattices are presented herein. Other examples and related methods are also disclosed herein.

A method for the additive manufacturing of an object and a system for manufacturing an object. The method includes depositing a second foil sheet onto the first foil sheet, wherein the first foil sheet and the second foil sheet each comprise a structural layer, forming a layer stack comprising the first foil sheet and the second foil sheet, the layer stack comprising an object section and at least one support section configured to enclose the object section in the layer stack, and applying at least one of heat or pressure to opposite sides of the layer stack with a first plate and a second plate, wherein applying the at least one of heat or pressure increases the temperature of the layer stack to a temperature lower than the melting temperature of the structural layer, and the at least one of heat or pressure bonds the first foil sheet to the second foil sheet in the layer stack, the first plate and the second plate are in contact with the at least one support section, and the at least one support section is configured to conduct the at least one of heat or pressure through the layer stack to the object section.

The invention relates to a method for producing a turbomachine compressor blade, comprising the following steps:installing primary pins (26) comprising a material other than a titanium-based alloy in primary bores (20) of a core, the primary bores forming at least one polygon, and installing a secondary pin made of titanium-based alloy in a secondary bore of the core; producing a stack (2) of a suction-face sheet (4), a core (14) and a pressure-face sheet (6); compacting the stack; removing the primary pins (26) from the primary bores (20); removing the secondary pin from the secondary bore; andtaking the core (14) away from the stack.